how to fix corrupted excel file

There are Win7 system user feedback, in the Windows7 system running Microsoft Office Excel Office software, and suddenly encountered no way to start Excel problem, will prompt us the Excel dictionary (xllex.dll) file is missing or corrupted , what should we do then? In fact,

In daily work, Excel files may appear a variety of problems, such as garbled, will make the file can not continue to use, to bring a lot of trouble. In fact, there is no need to worry at all, just convert the workbook to SYLK format to solve the problem. First step: Open the problem file Step Two: Click on the top left: Pop-up dialog box. The thi

The customer asked a question today that the cell line of the exported Excel file does not have a line break. The source code is opened, and the line feed method used in the string is "Name: {$ name} \ naddress: {$ adress} \ ncity: {$ city} \ ncountry: {$ country} \ n ......" Since "\ n" cannot start with a line break, change it to "\ r \ n. Modify = submit = test There is still no line feed !!!!

Tool class Workbookfactory/** * Creates the appropriate hssfworkbook/xssfworkbook from * The given inputstream. * Your input stream must either support mark/reset, or ' be wrapped as a {@link pushbackinputstream}! * /public static Workbook Create (InputStream inp) throws IOException, invalidformatexception { //If clearly does N ' t do mark/reset, wrap up if (! inp.marksupported ()) { INP = new Pushbackinputstream (INP, 8); } if (Poifsfilesystem.has